123165952

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{311}}^1$

素因数の和:364

約数の個数: 144

約数和(自身を含む): 321414912

約数和(自身を除く): 198248960

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 32, 34, 52, 56, 64, 68, 91, 104, 112, 119, 128, 136, 182, 208, 221, 224, 238, 256, 272, 311, 364, 416, 442, 448, 476, 544, 622, 728, 832, 884, 896, 952, 1088, 1244, 1456, 1547, 1664, 1768, 1792, 1904, 2176, 2177, 2488, 2912, 3094, 3328, 3536, 3808, 4043, 4352, 4354, 4976, 5287, 5824, 6188, 7072, 7616, 8086, 8708, 9952, 10574, 11648, 12376, 14144, 15232, 16172, 17416, 19904, 21148, 23296, 24752, 28288, 28301, 30464, 32344, 34832, 37009, 39808, 42296, 49504, 56576, 56602, 64688, 68731, 69664, 74018, 79616, 84592, 99008, 113204, 129376, 137462, 139328, 148036, 169184, 198016, 226408, 258752, 274924, 278656, 296072, 338368, 396032, 452816, 481117, 517504, 549848, 557312, 592144, 676736, 905632, 962234, 1035008, 1099696, 1184288, 1353472, 1811264, 1924468, 2199392, 2368576, 3622528, 3848936, 4398784, 4737152, 7245056, 7697872, 8797568, 9474304, 15395744, 17595136, 30791488, 61582976, 123165952]

約数ペア:

[(1, 123165952), (2, 61582976), (4, 30791488), (7, 17595136), (8, 15395744), (13, 9474304), (14, 8797568), (16, 7697872), (17, 7245056), (26, 4737152), (28, 4398784), (32, 3848936), (34, 3622528), (52, 2368576), (56, 2199392), (64, 1924468), (68, 1811264), (91, 1353472), (104, 1184288), (112, 1099696), (119, 1035008), (128, 962234), (136, 905632), (182, 676736), (208, 592144), (221, 557312), (224, 549848), (238, 517504), (256, 481117), (272, 452816), (311, 396032), (364, 338368), (416, 296072), (442, 278656), (448, 274924), (476, 258752), (544, 226408), (622, 198016), (728, 169184), (832, 148036), (884, 139328), (896, 137462), (952, 129376), (1088, 113204), (1244, 99008), (1456, 84592), (1547, 79616), (1664, 74018), (1768, 69664), (1792, 68731), (1904, 64688), (2176, 56602), (2177, 56576), (2488, 49504), (2912, 42296), (3094, 39808), (3328, 37009), (3536, 34832), (3808, 32344), (4043, 30464), (4352, 28301), (4354, 28288), (4976, 24752), (5287, 23296), (5824, 21148), (6188, 19904), (7072, 17416), (7616, 16172), (8086, 15232), (8708, 14144), (9952, 12376), (10574, 11648)]